Listen to Delta Waves for Deep Focus online. Delta Waves for Deep Focus is an Instrumental language song and is sung by Study Music Library, Binaural Beats Studying Music and Study Alpha Waves. Delta Waves for Deep Focus, from the album Studying Theta Frequencies: Binauaral Beats Concentration, Deep Focus, Solfeggio 528 Hz for ADHD, was released in the year 2025. The duration of the song is 2:06. Download Instrumental songs online from JioSaavn.